.my-tabbar{
	display: flex;
	justify-content: space-around;
	align-items: center;
	width: 750rpx;
	height: 152rpx;
	background: url(http://doc.bufanui.com/uploads/a411524237/images/m_ab6bcc12252d7f508bc0c193a94ac6cd_r.png) no-repeat;
	background-size: 100%;
	.item{
		width: 64rpx;
		height: 64rpx;
		transform: translateY(26rpx);
		&:nth-child(3){
			width: 116rpx;
			height: 116rpx;
			transform: translateY(-6rpx);
		}
		.img{
			width: 100%;
			height: 100%;
		}
	}
}